<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.4"/>
<title>gbmath: point.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectlogo"><img alt="Logo" src="logo.jpg"/></td>
  <td style="padding-left: 0.5em;">
   <div id="projectname">gbmath
   &#160;<span id="projectnumber">v0.051</span>
   </div>
   <div id="projectbrief">c++ math library</div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.4 -->
  <div id="navrow1" class="tabs">
    <ul class="tablist">
      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
      <li><a href="pages.html"><span>Related&#160;Pages</span></a></li>
      <li><a href="namespaces.html"><span>Namespaces</span></a></li>
      <li><a href="annotated.html"><span>Classes</span></a></li>
      <li class="current"><a href="files.html"><span>Files</span></a></li>
    </ul>
  </div>
  <div id="navrow2" class="tabs2">
    <ul class="tablist">
      <li><a href="files.html"><span>File&#160;List</span></a></li>
      <li><a href="globals.html"><span>File&#160;Members</span></a></li>
    </ul>
  </div>
</div><!-- top -->
<div class="header">
  <div class="headertitle">
<div class="title">point.h</div>  </div>
</div><!--header-->
<div class="contents">
<a href="point_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;﻿</div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor"></span> </div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;</div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#ifndef __GBMATH_H__</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor"></span><span class="preprocessor">    #error  DO NOT INCLUDE THIS FILE. USE:   #include &lt;gbmath/_gbmath.h&gt;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor"></span> </div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160; </div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="keyword">namespace </span>gbmath </div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;{</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html">   20</a></span>&#160;    <span class="keyword">struct </span><a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a> </div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    {</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;    <span class="keyword">public</span>:</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;        <span class="keyword">union </span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;        {</div>
<div class="line"><a name="l00026"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">   26</a></span>&#160;            <span class="keywordtype">int</span> <a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a>;</div>
<div class="line"><a name="l00027"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#afe184299dbc9963f7e9ba129cfa5348c">   27</a></span>&#160;            <span class="keywordtype">int</span> <a class="code" href="structgbmath_1_1point.html#afe184299dbc9963f7e9ba129cfa5348c">left</a>;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;        };</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;        <span class="keyword">union </span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;        {</div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">   32</a></span>&#160;            <span class="keywordtype">int</span> <a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a>;</div>
<div class="line"><a name="l00033"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#a4c56929dc967d544d8bfad980bb75905">   33</a></span>&#160;            <span class="keywordtype">int</span> <a class="code" href="structgbmath_1_1point.html#a4c56929dc967d544d8bfad980bb75905">top</a>;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        };</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160; </div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160; </div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#a797f8535220b7decdecf244ced8168d5">   37</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1point.html#a797f8535220b7decdecf244ced8168d5">point</a>() </div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;        { </div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;            <a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a> = <a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a> = 0; </div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        }</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;        </div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#aa3ba38719c5b0d3622e7e0aadd8f0f1b">   42</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1point.html#aa3ba38719c5b0d3622e7e0aadd8f0f1b">point</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a>&amp; p) </div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;        { </div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;            <a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a> = p.<a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a>; </div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;            <a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a> = p.<a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a>; </div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        }</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        </div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#a70fa96dca0d594600c480387c033e330">   48</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1point.html#a70fa96dca0d594600c480387c033e330">point</a>(<span class="keywordtype">int</span> _x, <span class="keywordtype">int</span> _y) </div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        { </div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;            <a class="code" href="structgbmath_1_1point.html#a6d9727cbc876a00c14de0051073a372d">init</a>(_x,_y);  </div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        }</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="preprocessor">        #ifdef _WINDOWS_</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="preprocessor"></span>        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1point.html#a797f8535220b7decdecf244ced8168d5">point</a>(<span class="keyword">const</span> POINT&amp; p) { *<span class="keyword">this</span> = p; }</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="preprocessor">        #endif</span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;</div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#a6d9727cbc876a00c14de0051073a372d">   58</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1point.html#a6d9727cbc876a00c14de0051073a372d">init</a>(<span class="keywordtype">int</span> _x, <span class="keywordtype">int</span> _y) </div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        { </div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;            <a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a>=_x; </div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;            <a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a>=_y; </div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        }</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="preprocessor">        #ifdef _WINDOWS_</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1point.html#a379e0a5db4fdb8205c9d6102c077172d">operator = </a>(<span class="keyword">const</span> POINT&amp; p)</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        {</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;            <a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a> = p.x;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;            <a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a> = p.y;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        }</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span> POINT()<span class="keyword"> const</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;            POINT res = {<a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a>,<a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a>};</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;            <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        }</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="preprocessor">        #endif</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor"></span>        </div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#a8d05c167d204dec5ea366ec703db9fee">   81</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="structgbmath_1_1point.html#a8d05c167d204dec5ea366ec703db9fee">operator == </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a>&amp; a)<span class="keyword"> const</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a>==a.<a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a> &amp;&amp; <a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a>==a.<a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a>;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        }</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        </div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#a5e9fb543141f87751148b9e5377bdbb3">   86</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="structgbmath_1_1point.html#a5e9fb543141f87751148b9e5377bdbb3">operator != </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a>&amp; a)<span class="keyword"> const</span></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;            <span class="keywordflow">return</span> !( *<span class="keyword">this</span> == a );</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        }       </div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#ad69dac7eb849dfc802383e6e1d7672ec">   92</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a> <a class="code" href="structgbmath_1_1point.html#ad69dac7eb849dfc802383e6e1d7672ec">operator + </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a>&amp; p)<span class="keyword"> const</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1point.html#a797f8535220b7decdecf244ced8168d5">point</a>( <a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a>+p.<a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a> , <a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a>+p.<a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a> );</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;        }</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;</div>
<div class="line"><a name="l00097"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#a6a5065078a543e48dc733969c7c670fc">   97</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a>&amp; <a class="code" href="structgbmath_1_1point.html#a6a5065078a543e48dc733969c7c670fc">operator += </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a>&amp; p)</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        {</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;            <a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a> += p.<a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a>;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;            <a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a> += p.<a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a>;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        }</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;</div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#aaa250673722f95ebc2cec8ff27345a7e">  104</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a> <a class="code" href="structgbmath_1_1point.html#aaa250673722f95ebc2cec8ff27345a7e">operator - </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a>&amp; p)<span class="keyword"> const</span></div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1point.html#a797f8535220b7decdecf244ced8168d5">point</a>( <a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a>-p.<a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a> , <a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a>-p.<a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a> );</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        }</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;</div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#afaedbb17a812c8e379c931a133795fe0">  109</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a>&amp; <a class="code" href="structgbmath_1_1point.html#afaedbb17a812c8e379c931a133795fe0">operator -= </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a>&amp; p)</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        {</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;            <a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a> -= p.<a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a>;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;            <a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a> -= p.<a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a>;</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        }</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#ac41fcf40636e7160dd3150dd5fa52789">  116</a></span>&#160;        <span class="keyword">friend</span> std::ostream&amp; <a class="code" href="structgbmath_1_1point.html#ac41fcf40636e7160dd3150dd5fa52789">operator &lt;&lt; </a>(std::ostream&amp; os, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1point.html" title="simple point (integer). ">point</a>&amp; p)</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        {</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;            os &lt;&lt; p.<a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; p.<a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a> ;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;            <span class="keywordflow">return</span> os;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        }</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;</div>
<div class="line"><a name="l00123"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#a016e3d34086a1906390a4759c3901d6e">  123</a></span>&#160;        <span class="keyword">operator</span> std::string()<span class="keyword"> const</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;            std::ostringstream ss;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;            ss &lt;&lt; <a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a>;</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;            <span class="keywordflow">return</span> ss.str();</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;        }</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;</div>
<div class="line"><a name="l00130"></a><span class="lineno"><a class="code" href="structgbmath_1_1point.html#a379e0a5db4fdb8205c9d6102c077172d">  130</a></span>&#160;        <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1point.html#a379e0a5db4fdb8205c9d6102c077172d">operator = </a>(<span class="keyword">const</span> std::string&amp; str) <span class="keywordflow">throw</span> (std::invalid_argument)</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        {</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;            std::istringstream sstream(str);</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;            sstream &gt;&gt; <a class="code" href="structgbmath_1_1point.html#a4d9e3bfcb3a73db3574cfedefd48c2e5">x</a>;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;            sstream &gt;&gt; <a class="code" href="structgbmath_1_1point.html#a1ecd921e700ca9d1a4e2042a1181a5b0">y</a>;</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;            <span class="keywordflow">if</span>( sstream.fail() )</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;            {</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;                <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">&quot;bad input string&quot;</span>);</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;            }</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        }</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    };</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;}</div>
</div><!-- fragment --></div><!-- contents -->
<hr class="footer"/>
<!--address class="footer"-->
<!--small-->
<br>
&nbsp;&nbsp;&nbsp;<b>Project page:</b> &nbsp;<a target="_blank" href="https://code.google.com/p/gbmath/">https://code.google.com/p/gbmath/</a>&nbsp;&nbsp;<br>
&nbsp;&nbsp;&nbsp;<b>Doc page:</b> &nbsp;<a target="_blank" href="http://www.it.ks777.ru/docs">http://www.it.ks777.ru/docs</a>&nbsp;&nbsp;<br>
<br>
Generated on Sat Jul 27 2013 08:09:04 for gbmath by &#160;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.4
